Product: 8155 RS232/485 Low Cap, 28-25pr, FPE, O/A Foil+Braid, PVC Jkt, CL2, 120 Product Description Computer EIA RS-232/485 Cable, 25-Pair, 28 AWG stranded (7x36) tinned copper conductors, Datalene insulation, overall Beldfoil (100% coverage) + tinned copper braid shield (65% coverage), 28 AWG stranded tinned copper drain wire, PVC jacket. Technical Specifications Product Overview RS-232 extended distance applications RS-485 applications computer communications low voltage analog signals (4-20ma, 0-10v, ...) low voltage digital control (24v, Suitable Applications: ) line level audio panel wiring Construction Details Conductor Element Number of Element Size Stranding Material Pair(s) 25 28 AWG 7x36 TC - Tinned Copper Insulation Nom. Element Material Color Code Thickness White/Blue Stripe & Blue/White Stripe, White/Orange Stripe & Orange/White Stripe, White/Green Stripe & Green/White Stripe, White/Brown Stripe & Brown/White Stripe, White/Gray Stripe & Gray/White Stripe, Red/Blue Stripe & Blue/Red Stripe, Red/Orange Stripe & Orange/Red Stripe, Red/Green Stripe & Green/Red Stripe, PE - Red/Brown Stripe & Brown/Red Stripe, Red/Gray Stripe & Gray/Red Stripe, Black/Blue Stripe & Blue/Black Stripe, Black/Orange Stripe & Orange/Black Stripe, 0.0145 in Pair(s) Polyethylene Black/Green Stripe & Green/Black Stripe, Black/Brown Stripe & Brown/Black Stripe, Black/Gray Stripe & Gray/Black Stripe, Yellow/Blue Stripe & Blue/Yellow Stripe, (0.368 mm) (Foam) Yellow/Orange Stripe & Orange/Yellow Stripe, Yellow/Green Stripe & Green/Yellow Stripe, Yellow/Brown Stripe & Brown/Yellow Stripe, Yellow/Gray Stripe & Gray/Yellow Stripe, Purple/Blue Stripe & Blue/Purple Stripe, Purple/Orange Stripe & Orange/Purple Stripe, Purple/Green Stripe & Green/Purple Stripe, Purple/Brown Stripe & Brown/Purple Stripe, Purple/Gray Stripe & Gray/Purple Stripe Outer Shield Shield Type Material Coverage Drainwire Type Tape Bi-Laminate (Alum+Poly) 100% 28 AWG (7x36) TC Braid Tinned Copper (TC) 65% Outer Jacket Material Nom. Thickness Nom. Diameter PVC - Polyvinyl Chloride 0.044 in (1.1 mm) 0.565 in (14.4 mm) Overall Cable Diameter (Nominal): 0.565 in (14.4 mm) Electrical Characteristics Electricals Nom. Capacitance Nom. Capacitance Cond-to-Other (Conds + Nom. Characteristic Nom. Velocity of Element Nom. Conductor DCR Max. Current Cond-to-Cond Shield) Impedence Prop. 65 Ohm/1000ft (210 0.5 Amps per Conductor at Pair(s) 11 pF/ft (36 pF/m) 20 pF/ft (66 pF/m) 120 Ohm 78% Ohm/km) 25C Voltage UL Voltage Rating 30 V (UL AWM 2919) Mechanical CharacteristicsTemperature UL Temperature Operating 80C (UL AWM 2919) -30C to +80C Bulk Cable Weight: 111 lbs/1000ft (165 kg/km) Standards and Compliance Flammability / Reaction to Fire: UL1685 UL Loading, IEC 60332-1-2 CPR Compliance: CPR Euroclass: Eca NEC / UL Compliance: CL2 AWM Compliance: 2919 European Directive Compliance: EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) APAC Compliance: China RoHS II (GB/T 26572-2011) Product Notes Datalene insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush Notes: resistance and light weight. History Update and Revision: Revision Number: 0.318 Revision Date: 12-15-2021 Variants Item Color Putup Type Length UPC 8155 060100 Chrome Reel 100 ft 612825195511 8155 060500 Chrome Reel 500 ft 612825195535 8155 0601000 Chrome Reel 1,000 ft 612825195528 2022 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on anASI basis, with no representations or warranties, whether express, statutory or implied. 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